UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BHi1tP/3Vl6pfSS2CIYxtDezELlAE4vvsNrqO3fP4+A=' 
WHERE 
  key_id = 'd2a5179e7f8b13384b6cedd496dfc26839be9d911f8df7f0eaea307939cda328' 
  AND (
    token = 'BHi1tP/3Vl6pfSS2CIYxtDezELlAE4vvsNrqO3fP4+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )